Description

20mm Double Dynamic Block With Swivel Hook.

This block offers low friction and fast rolling speeds. It??s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.

Our Dynamic range is generally the best choice for applications that require constant sheave movement.

Swivel Hook A swivelling hook allows this block to be easily attached or removed as well as swivel to aline with pulling forces that may change direction. The swivel cannot be locked.

Bearings Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.

Becket Our 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.

Technical Description Features Metric American Length 2.20 in 56 mm Maximum Line Diameter 0.24 in 6 mm Shackle Pin 0.16 in 4 mm Breaking Load 1102.31 lb 500 kg MWL 496.04 lb 225 kg Weight 0.08 lb 35 g